product catalog We create tension

Transkript

1 product catalog We create tension

2

3 product catalog

4 version 2.0, march kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

5 We create tension table of contents Outline ncs machine vice ncs ess single vice dss double vice korna rasant mfs multi-functional vice zss self-centering vice accessories vices for automation systems hws self-centering and shaft vice hws zss ess korna rasant multi - mfs zubehör automation dss kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 5

6 About us expertise and experience With experience extending over more than 60 years in the production of vices, Kohn today more than ever stands for the highest quality and precision in the development and production of the vices. We cover the entire process chain. From consulting services, the development, manufacture and installation to customer support services, we always want to support our customers to the best of our abilities. innovation and structure Our team-oriented corporate structure integrates development, manufacturing, marketing and sales to the highest degree. Innovations and new products are created in close cooperation with our customers. standard and special solutions Our extensive standard range offer a wide range of clamping solutions to our customers in the areas of mechanical clamping, mechanical-hydraulic clamping and fully hydraulic clamping. We are also known as a specialist in customerspecific solutions in the market. We see ourselves as problem solvers. our objective With our products we strive to increase the productivity and competitiveness to our customers at all times. We always want to remind ourselves of the art to listen to what our customer wants. We see this as the main condition for satisfied customers. We want to inspire our customers with team spirit, motivation and joy. The best advice, top quality, custom solutions and last not least, fast and reliable after-sales service are the focal point of our efforts. Long-term partnership with our customers and suppliers. Satisfied and motivated employees. In this respect, the person should always play a key role. this is what the kohn-team stands for. 6 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

7 We create tension About us ncs dss ess expertise ans experience our objective innovation and structure standard and special solution korna rasant multi - mfs zss Kohn Spannwerkzeuge GmbH Dr.-Hockertz-Straße 19 D Rudersberg Telephone: +49 (0) Facsimile: +49 (0) info@kohn-spannwerkzeuge.de Internet: Manager: Heike Kohn Registrar of companies: District Court Schorndorf Register number: HRB Value added tax identification number according to 27a Value Added Tax Act: DE zubehör automation hws kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 7

8 contact person Contact details heike kohn Management Telefon: andrea kohn Purchasing, sales Telefon: sieglinde konwitschka Purchasing, sales Telefon: mathias galle Manufacturing, Engineering Telefon: gerhard fliesser Manufacturing, Technical advice Telefon: lothar zeyher Manufacturing, Technical advice Telefon: kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

9 We create tension kohn spannwerkzeuge gmbh Our employees The company hws automation zubehör zss multi - mfs ncs korna rasant dss ess kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 9

10 machine vice ncs

11 We create tension 11

12 machine vice ncs 125 designed as mechanical-hydraulic (m-hd) and fully hydraulic (hd) device NCS M-HD and NCS HD ncs m-hd und ncs hd Main structure, fixed jaw, case-hardened steel jaws, hardened on all sides Spindle made of high-strength special steel Lateral grooves for quick positioning Three positioning holes Ø 12F7 for 40 mm and 50 mm divisions Fixed jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate false jaws and grip bars Use of pull-down quick-change jaws possible Use of rhombic T-shaped tenon blocks as well as change slides for multiple clamps is possible No tools required for assembly Side threads for workpiece stops ncs 125 m-hd Mechanical-hydraulic power transmission with stroke length limit Max. clamping force of mechanical-hydraulic clamping 40 kn Max. clamping force of mechanical clamping 10 kn Mechanically locked spindle laterally tiltable when the bed length is 470 mm lateral mounting holes for bed length 470 mm ncs 125 hd Fully hydraulic, hydraulic unit required Clamping force 35 kn at 380 bar repeating accuracy The preselected clamping forces achieve a repeat accuracy for the workpiece position of 0.02 mm The clamping force can be selected with the number of spindle rotations (NCS 125 M-HD) On the NCS 125 HD the clamping force is adjusted by means of the hydraulic pressure that can be adjusted on the hydraulic unit model repeating accuracy standard equipment 2 pcs. reversible screw-in jaws (1 side with longitudinal and cross knurls, 1 side smooth) 1 pcs. Hand crank, hexagonal, two-part standard equipment options Drilling pattern and location of the transverse groove (such as zero-point clamping system) Longitudinal groove Bed length up to 1200 mm possible as a double clamping vice with additional slide shoe and available resources (see photo on page 17, above) Laterally tiltable Vertical clamping of the vice Hydraulic Accessories options 12 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

13 The Bestseller R S C In NCS 125 HD double-sided G1/4" d 82 h ess 144 ncs Z ± H7 12 F7 dss Y ± 0.02 X ± 0.02 D E korna rasant Type NCS 125 M-HD Order-Nr Jaw width/total width 125/127 Bed length D Overall length E d X Y Z Span C Span R Span S Weight kg Type NCS 125 HD Order-Nr Bed length D Overall length E d X Y Z Span C Span R Span S Weight kg hws automation zubehör zss multi - mfs Dimensions in mm, other lengths up to 1200 mm, 64 mm divisions kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 13

14 machine vice ncs 125 with tie rod system NCS-ZA 125 M-HD based on a development of the ncs 125 vice The vice NCS is now available with tie rods. This development of the vice provides significant advantages: further development At full tension, the fixed jaw of the clamping slide is only deflected in the µ range. Rearing up of the body and distortions of the machine table are reduced significantly. This substantially prevents misalignment of the fixed jaw and thereby the workpiece. The tie-rod that supports the fixed jaw to absorb the entire clamping force substantially improves the repeatability. This ensures that precision components can be produced. The use of pull-down quick-change jaws extends the range of applications of the vice. It is even possible to compensate for existing angular misalignment of the workpieces. Conventional machine vice The main body is deformed, the fixed jaw is tilted away Tie-rod system is slackened Additional standard lengths: up to 726 mm 64 mm divisions Tie-rod system is tightened Clamping force is established by the tie rod. The tie rod can be deformed without tilting the fixed jaw and losing clamping force. 14 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

15 Highest repeating accuracy Type NCS-ZA 125 M-HD Order No ZA 09523ZA 09524ZA 09525ZA 09526ZA Bed length D Weight kg kg 39, ,5 53,5 NCS ZA 125 M-HD NCS 125 M-HD with step jaw and changing slide hws zubehör zss dss ess korna rasant multi - mfs automation ncs Other data refer to NCS-M HD kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 15

16 accessories ncs Screw-in jaws, hardened and ground reversible screw-in jaw (1 Page ribbed longitudinally and transversely, 1 side smooth) Order No * 43* 8* 43, * 15 * reversible jaw with grinding allowance Order No ,40 Step jaw Bestell-Nr. Order No ,50* Other models available upon request Stufenbacke Swing jaw Bestell-Nr. Order No Dimensions ± 0,01 mm, sizes in mm 16 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

17 Flexible range of applications Screw-in jaws, hardened and ground ncs Pull-down jaw with spring leaf 21,50 Order No ess dss Prismatic jaw clamping range Ø 8 Ø 38 Order No korna rasant 43* multi - mfs Prismatic jaw clamping range Ø 8 Ø 38 vertical and horizontal Bestell-Nr. Order No S zss 16 43* zubehör Step jaw for clamping slide and fixed jaw F size Order No. A B C D* E* F B D automation E A C increases the chip area, stretching from long Workpieces is possible hws * Dimensions ± 0,01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 17

18 accessories ncs Screw-in jaws, hardened and ground with grip-strips Step jaw with grip-strip Order No , , ,50 Screw-in jaws with groove for the grip-strip Order No Grip-strip, continuous grip on both sides Order No , Grip-strip for three-point clamping ,70 Order No Dimensions ± 0,01 mm, sizes in mm 18 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

19 All-round quality Pull-down quick-change jaws, hardened and ground ncs Main jaw 80 16, * ,50 43* ,50 43* ess Order No with permanent magnets dss Smooth exchangeable jaw Order No korna rasant for machined workpieces multi - mfs Ribbed exchangeable jaw Order No zss 125,40 for raw work pieces zubehör Line exchangeable jaw 21,50 2 Order No automation 43* for machined workpieces with angle errors hws Dimensions ± 0,01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 19

20 accessories ncs Pull-down quick-change jaws, hardened and ground Ribbed line exchangeable jaw 21,50 2 Order No * 43* 10* 37 43* for raw workpieces with angle errors Exchangeable step jaw Order No ,90 Other levels to customer upon request Changeover slider Order No M8 M10 hardened and ground Shim strip for changeover slider nitrified Order No * 124,90 3 Possible use as a stepped jaw Dimensions ± 0,01 mm, sizes in mm 20 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

21 For any position Other accessories ncs False stepped jaw for changeover slider 124,90 9* Order No * ,50 hardened and ground dss Angle drive Order No korna rasant ,50 43 multi - mfs Rhombic T-shaped tenon blocks Order No M for securely clamping workpiece material Additional accessories such as Nuts, workpiece stops, clamping irons, see pages hws automation zss zubehör ess Dimensions ± 0,01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 21

22 Clamping force diagrams NCS 125 M-HD und HD Clamping force (kn) Spindle revolutions (release occurs at 2000 N) NC125 M-HD NCS125 M-HD with angle drive Clamping force (kn) NC125 HD Working pressure (bar) Clamping force diagrams M-HD Clamping force diagrams HD 22 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

23 Multi-clamping NCS in use NCS 125/990 M-HD as the double vice of special funds and the second clamping jaw slide hws automation ncs multi - mfs zubehör zss korna rasant dss ess NCS 125/470 HD with workpiece loading via robots kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 23

24 single vice ess-m / efs-hd ess-fv m-hd / ess-fv hd 24

25 We create tension 25

26 single vice ess-m and efs-hd ess as mechanical and hydraulic versions ESS-M and EFS-HD ess as mechanical and hydraulic versions Main body and jaws made of case-hardened steel, hardened on all sides Spindle made of high-strength special steel One-piece clamping slide and spindle nut Clamping slide with central lubrication (with the exception of size 65) Lateral grooves for quick positioning three positioning holes Ø 12F7 for 40 mm and 50 mm divisions Fixed jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate top step jaws and grip bars (with the exception of size 65) Use of rhombic T-shaped tenon blocks as well as change slides for multiple clamps is possible No tools required for assembly side threads for workpiece stops Excellent chip and coolant discharge repeating accuracy The preselected clamping forces achieve a repeat accuracy for the workpiece position of 0.01 mm The use of a torque wrench is recommended to achieve controlled and reproducible clamping forces (ESS-M) On the EFS-HD the clamping force is adjusted by means of the hydraulic pressure that can be adjusted on the hydraulic unit standard equipment 2 pcs. screw-in jaws, knurled longitudinally (for jaw width 125: 1 pcs. reversible screw-in jaw with 1 side knurled / 1 side smooth and 1 pcs. screw-in jaw knurled longitudinally) 1 pcs. hand crank hexagonal technical specifications repeating accuracy standard equipment options Drilling pattern and location of the transverse groove (such as zero-point clamping system) Longitudinal groove Quick-adjustment spindle for rapid moves (adjustments) of the clamping slide (only possible when EFS-HD, not for vertical clamping) Bed length up to 1200 mm laterally tiltable vertical clamping of the vice options 26 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

27 Simple but good F C K d ± 0.02 A ncs B P L J H ess 12H7 Z 0,02 20 H7 Y 0,02 X 0,02 D E G dss Type ESS-M and EFS-HD Jaw width A Order No. mechanical Order No. hydraulic Clamping depth B Span C Bed length D Overall length E Fixed jaw F 65,5 63, Base width G Overall height H Bed height J h Clamping slide length K 55,5 63, L Hexagon P d X Y Z Span with step jaw Clamping stroke mm Clamping force mechanical kn/nm 15/40 20/48 25/64 35/115 Clamping force hydraulic kn/380 bar Weight kg 5 11, automation zubehör zss multi - mfs korna rasant Dimensions in mm Note: Back mounting dimensions see pages hws kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 27

28 single vice ess-m and efs-hd ess as mechanical and hydraulic versions Clamping force diagrams ESS 80 M, ESS 100 M, ESS 125 M Clamping force (kn) Torque (Nm) Clamping force diagram M EFS 80 HD, ESS 100 HD, ESS 125 HD Clamping force (kn) EFS 125 HD EFS 100 HD EFS 80 HD Working pressure (bar) Clamping force diagrams HD 28 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

29 Simple operation fixed jaw in front single vice ess-fv m-hd and ess-fv hd ess-fv m-hd with mechanical-hydraulic booster fully hydraulic design of the ess-fv hd ESS-FV M-HD and ESS-FV HD ncs ess-fv m-hd and ess-fv hd Fixed jaw on the operator side Perfect for machine tools with a large Y-traverse path Main body and jaws made of case-hardened steel, hardened on all sides Spindle made of high-strength special steel One-piece clamping slide and spindle nut Clamping slide with central lubrication Lateral grooves for quick positioning three positioning holes Ø 12F7 for 40 mm and 50 mm divisionsfixed jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate false jaws and grip bars Use of rhombic T-shaped tenon blocks as well as change slides for multiple clamps is possible No tools required for assembly side threads for workpiece stops Excellent chip and coolant discharge The clamping force for the ESS-FV M-HD is adjusted by means of marking rings, on the ESS-FV HD The clamping force is adjusted via the hydraulic pressure. repeating accuracy The preselected clamping forces achieve a repeat accuracy for the workpiece position of 0.02 mm technical specifications repeating accuracy multi - mfs korna rasant dss ess standard equipment 2 pcs. reversible screw-in jaws (1 side smooth, 1 side knurled) 1 pcs. hand crank hexagonal standard equipment zss options Drilling pattern and location of the transverse groove (such as zero-point clamping system) Longitudinal groove Quick-adjustment spindle for rapid moves (adjustments) of the clamping slide (only possible with ESS-FV HD, not for vertical clamping) Bed length up to 1200 mm, according to customer requirements laterally tiltable vertical clamping of the vice options zubehör automation hws kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 29

30 single vice ess-fv m-hd ESS-FV M-HD K L C d 0,02 F P A J H B 20 H7 12 F7 G Z 0,02 Y 0,02 X 0,02 D E Type ESS-FV M-HD Jaw width A Order No FV FV FV FV FV FV FV FV FV Clamping depth B Bed length D Overall length E Span C Fixed jaw F Base width G Overall height H Bed height J h Clamping slide K false jaws L Hexagonal connection SW P d X Y Z Mechanical clamping force kn Weight kg Dimensions in mm Standard version: ESS-FP 125 in bed length 430 mm. All other sizes on request! 30 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

31 Quick to set up and short retooling times single vice ess-fv hd ESS-FV HD ncs K L C d 0,02 F P A J H ess B 20 H7 12 F7 Z 0,02 Y 0,02 X 0,02 D E G dss korna rasant Type ESS-FV HD Jaw width A Order No FV FV FV FV FV FV FV FV FV Clamping depth B multi - mfs Bed length D Overall length E Span C Fixed jaw F zss Base width G Overall height H Bed height J h Clamping slide K false jaws L Hexagonal connection SW P d X Y Z Clamping stroke 4 4 zubehör automation Hydraulic clamping force kn/380 bar Weight kg Dimensions in mm hws Standard version: ESS-FP 125 in bed length 430 mm. All other sizes on request! kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 31

32 single vice ess-fv m-hd and ess-fv hd Clamping force diagrams ESS-FV 125 M-HD, ESS-FV 160 M-HD Clamping force (kn) Spindle revolutions Clamping force diagram ESS-FV M-HD ESS-FV 125 HD, ESS-FV 160 HD Clamping force (kn) Clamping pressure (bar) Clamping force diagram ESS-FV HD 32 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

33 Large and powerful ESS as special-purpose solution Applications EFS 100 HD with 2 clamping stations on the bridge for 4 Axis (twin spindle) EFS 125/490 HD on base with swing-grippbacken EFS 125/500 HD with quick adjustment EFS HD in a fully automated operation with robot loading hws automation zubehör zss korna rasant ncs multi - mfs dss ess kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 33

34 dss-m dual vice 34

35 We create tension 35

36 dss-m double vice in mechanical model DSS-M dss-m double vice The double vice simultaneously applies clamping force from two sides against the center jaw. The support of the spindle can be used to initially clamp the first workpiece (secure positioning against the workpiece stop). During subsequent clamping operations, both clamping stations must be occupied. Workpiece dimensions may differ by ± 2 mm (i.e. compensation by the spindle bearing) Main body and jaws made of case-hardened steel, hardened on all sides Spindle made of high-strength special steel One-piece clamping slide and spindle nut same tension on both tie points Clamping slide with central lubrication (with the exception of size 65) Lateral grooves for quick positioning three positioning holes Ø 12F7 for 40 mm and 50 mm divisions Center jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate false jaws and and grip bars (with the exception of size 65, optionally available on the DSS 80 for the center jaw) Using pull-down quick change jaws available for size 125 mm Use of rhombic T-shaped tenon blocks as well as change slides for multiple clamps is possible No tools required for assembly side threads for workpiece stops Excellent chip and coolant discharge repeating accuracy The preselected clamping forces achieve a repeat accuracy for the workpiece position of 0.01 mm The use of a torque wrench is recommended to achieve controlled and reproducible clamping forces model repeating accuracy standard equipment 1 pcs. hand crank hexagonal for jaw widths of 65, 80, 100 mm 4 pcs. screw-in jaws, longitudinally knurled for a jaw width of 125 mm 2 pcs. reversible screw-in jaws (1 side knurled, 1 side smooth) 2 pcs. screw-in jaws, longitudinally knurled standard equipment options Drilling pattern and location of the transverse groove (such as zero-point clamping system) Longitudinal groove Bed length up to 1200 mm laterally tiltable vertical clamping of the vice options 36 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

37 Doubled efficiency DSS as a special solution DSS to 6-fold clamping body hws automation zubehör zss multi - mfs ncs korna rasant dss ess kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 37

38 dss-m double vice as mechanical model Type DSS-M Jaw width A Order No Clamping depth B Span C Bed length D Overall length E Fixed jaw F±0, Base width G Overall height H Base width J h Overall height K 55,5 63, L Hexagon P X Y Z g h Clamping force kn/nm 10/50 15/70 20/130 30/180 Weight kg 6,3 6,5 6, K C F C K h A B P J H Z 0,02 20 H7 12 F7 G Y 0,02 X 0,02 D L E g Dimensions in mm 38 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

39 Safe clamping DSS-M The delayed stroke favors fixed clamping when it is used on vertical situations Initial clamping force 500 N ncs 2 mm delayed stroke = = dss Workpiece 1: clamped with an initial force of 500 N Workpiece 2: has not been clamped by the jaws and can be positioned multi - mfs Clamping force diagrams DSS 80 M, DSS 125 M DSS 65 M, DSS 100 M Clamping force Clamping force automation zubehör korna rasant zss ess Working pressure Working pressure hws kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 39

40 machine vice korna rasant KORNA RASANT description korna rasant Jaw width 80 mm 2-stage clamping range 0-62 / mm max. Span of 255 mm by using top step jaws Clamping force at 7 bar 1400 dan 4 mm clamping stroke Body and jaws of hardened steel, hardened on all sides precise regulation of clamping force of compressed air Longitudinal and transverse grooves for quick positioning on the machine table rapid opening and closing the cocking slide high clamping and repeatability exactly been preserved dimensions allow the use of multiple clamps closed hydraulic system through check valve refillable description Korna Rasant is particularly suitable: for the mass production of drills for the single and serial production of lightweight milling as building blocks for the automation of all conventional control valves Basic equipment: 2 pcs screw-on, serrated lengthwise, longitudinal and transverse slots 20 H7 Accessories Pages 66-75, size kohn spannwerkzeuge gmbh tel.: / info@kohn-spannwerkzeuge.de

41 Rationalization korna rasant reduces to a minimum Clamping times Technical drawing 255 ncs ,50 87,50 82, M6 M7 G1/ korna rasant 99 H / 525 hws multi - mfs automation zubehör zss dss ess kohn spannwerkzeuge gmbh tel.: / info@kohn-spannwerkzeuge.de 41

42 multi-vice mfs 42

43 We create tension 43

44 multi-vice mfs as mechanical model (mk) and as fully hydraulic (hd) version MFS-MK and MFS-HD mfs-mk and mfs-hd The MULTI among the vices is a sophisticated extension of our standard series DSS (double vice) and ESS (single vice) enables multifunctional use Accepts differently sized workpieces (asymmetric clamping ranges, two independent spindles) rapid changeover to accept different sizes of workpieces Identical clamping force at both clamping points Clamping operation from one side Main body and jaws made of case-hardened steel, hardened on all sides Spindle made of high-strength special steel One-piece clamping slide and spindle nut Clamping slide with central lubrication Lateral grooves for quick positioning three positioning holes Ø 12F7 for 40 mm and 50 mm divisions Center jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate top step jaws and grip bars Use of pull-down quick-change jaws possible for the sizes 125 mm and 160 mm Use of rhombic T-shaped tenon blocks as well as change slides for multiple clamps is possible No tools required for assembly side threads for workpiece stops Excellent chip and coolant discharge mfs-mk mechanical operation Span adjustment by means of cam-plate locking mfs-hd Fully hydraulic operation (HD-unit required) Reverse stroke by means of pneumatic cushion (no permanent connection required) repeating accuracy The preselected clamping forces achieve a repeat accuracy for the workpiece position of 0.01 mm The use of a torque wrench is recommended to achieve controlled and reproducible clamping forces (MFS-MK) On the NCS 125 HD the clamping force is adjusted by means of the hydraulic pressure that can be adjusted on the * hydraulic unit model repeating accuracy 44 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

45 Multi-talented all-rounder among the vices MFS-MK and MFS-HD ncs standard equipment mfs-mk MFS 100 MK: 4 pcs. screw-in jaws, longitudinally knurled 1 pcs. hand crank, 1 pcs. handrail, 1 pcs. spacing plate with 2 pcs locking screws MFS 125 MK: 2 pcs. reversible screw-in jaws (1 side knurled, 1 side smooth) 2 pcs. screw-in jaws, longitudinally knurled 1 pcs. hand crank, 1 pcs. handrail, 1 pcs. spacing plate with 2 pcs locking screws standard ess dss standard equipment mfs-hd MFS 80/100 HD: 4 pcs. screw-in jaws, longitudinally knurled 1 pcs. spacing plate with setscrew, 1 pcs. hand crank 1 pcs. ball valve MFS 125 HD: 2 pcs. reversible screw-in jaws 2 pcs. screw-in jaws, longitudinally knurled 1 pcs. spacing plate with setscrew, 1 pcs. hand crank 1 pcs. ball valve standard korna rasant multi - mfs options Drilling pattern and location of the transverse groove in the bottom part (such as zero-point clamping system) Longitudinal groove Bed length up to 1200 mm possible laterally tiltable vertical clamping of the vice options hws zss zubehör automation kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 45

46 MFS-MK and MFS-HD Operation as DOUBLE VICE simple and extremely rapid movement of the clamping slide allows clamping of the similarly sized and different sized workpieces Clamping slides may be moved together or individually to adjust the clamping range Operation as MULTI-CLAMP Rapid installation of changeover sliders enable more work pieces to be clamped No tools required for assembly Operation as SINGLE-CLAMP Divided into three different sized clamping ranges after removal of the center jaw, the rear clamping slide serves as a fixed jaw by attaching false step-jaws to the fixed jaw and the movable clamping slide, large or long workpieces (e.g., plates, strips,...) may be clamped 46 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

47 unbeatable multi- and economically MFS as special-purpose solution hws automation zubehör zss multi - mfs ncs korna rasant dss ess kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 47

48 multi-vice mfs-mk as mechanical model MFS-MK Image of the MFS-MK A K C F False jaw for clamping slide False jaw for center jaw R S H J B P M Q L G 12 F7 Z 0,02 20 H7 Y 0,02 X 0,02 D E W x Spacing plate with screw C Spacing plate y Single vice with a small clamping range In this 0-position the rear clamping slide is locked Single vice with a medium clamping range Center jaw removed, clamping slide is attached to the Rear spacing plate T U V Changeover slider z Single vice with the large clamping range with changeover sliders as multi-duty vice No tools required for installation of changeover sliders 48 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

49 Easy conversion by disk cam ncs Type MFS-MK Jaw width A Order No Clamping depth B Bed length D Overall length E Fixed jaw F± Total width G Overall height H Bed height Jh Clamping slide K Metal clamping flange L Hexagonal connection SW P Q 137,5 146 X Y Z Span C Span R Span S Span T Span U Span V W x y z Weight kg Clamping force kn/nm 20/72 35/120 Note: See chapter accessories for Jaw connecting dimensions mfs-mk technical specifications The operation of the vice is a purely mechanical. This vice has two spindles that are decoupled by cam-plate locking, meaning that the clamping range may be convenient adjusted forward and back separately from the operating side. zubehör zss multi - mfs korna rasant dss ess hws automation Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 49

50 multi-vice mfs-hd fully hydraulic model MFS-HD Image of the MFS-HD A K C F False jaw for clamping slide False jaw for center jaw R S H J B P M Q L G 12 F7 Z 0,02 20 H7 Y 0,02 X 0,02 D E W x Spacing plate with screw C Spacing plate y Single vice with a small clamping range In this 0-position the rear clamping slide is locked Single vice with a medium clamping range Center jaw removed, clamping slide is attached to the Rear spacing plate T U V Changeover slider z Single vice with the large clamping range with changeover sliders as multi-duty vice No tools required for installation of changeover sliders Image of the MFS-HD 50 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

51 Rapid and fully hydraulic tool change and clamping Type MFS-HD Jaw width A Order No Clamping depth B Bed length D Overall length E Fixed jaw F± Total width G Overall height H Bed height J h Clamping slide K Metal clamping flange L Hexagonal connection SW P Q X Y Z Span C Span R Span S Span T Span U Span V Span W Span x Span y Span z Weight kg Clamping force kn bar Additional bed lengths (D) upon request mfs-hd technical specifications The operation of the vice requires a hydraulic pump or a pressure booster delivering a pressure of up to 400 bar. The maximum operating pressure of the vice is 380 bar. The clamping force is adjusted via the hydraulic pressure. The return stroke is produced by an air cushion that can be filled by way of a valve. No permanent connection necessary, but this is possible. zubehör zss multi - mfs korna rasant dss ess ncs We also offer customer specific solutions. The entire clamping system is designed to suit particular requirements. It will be clarified in advance all the questions such as: Control and monitoring of the vices (operation on electric push button, foot switch, Hand-way poppet valve or M-function of the machine) Interpretation of the hydraulic unit with control cabinet according to their assigned tasks (Aggregate in a simple, 1-pass or multi-circuit design) Clamping and release of one or several vices individually and / or jointly,... complete solutions automation hws Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 51

52 multi-vice mfs as mechanical (mk) and fully hydraulic (hd) version Clamping force diagrams MFS-MK Clamping force (kn) Torque (Nm) Clamping force diagram MK MFS-HD Clamping force (kn) Clamping pressure (bar) Clamping force diagram HD 52 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

53 Flexibility like no other unit multi-vice mfs fully hydraulic (hd) version HD-accessories ncs Angle drive Order No. for type ess MFS 80 HD MFS 100 HD MFS 125 HD dss Hand-seat valve Order No. for type D 3-1 R korna rasant VP 1 Z multi - mfs Mechanical operation directly on the vice. The design of the hand-seat valve matches the application Special combination wrench (ratchet) zss Order No. for type SW MFS 80 SW MFS 100 SW MFS 125 SW14 Hydraulic unit with switchboard HD threaded joints HD hoses quick-disconnect connectors, etc. available upon request hws zubehör automation For additional accessories see pages Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 53

54 self-centering vice zss 54

55 We create tension 55

56 self-centering vice zss mechanical model (m) with motor (mot.) ZSS zss-m and zss-mot. Main body and jaws made of case-hardened steel, hardened and ground on all sides Spindle hardened and ground One-piece clamping slide and spindle nut Clamping slide and spindle with central lubrication Lateral grooves for quick positioning three positioning holes Ø 12F7 for 40 mm and 50 mm divisions Fixed jaw is fixed on all levels ( x, y, z ) Grooves and installation thread to accommodate false jaws Reversible jaws provide for a large clamping range side threads for workpiece stops Excellent chip and coolant discharge product features centering accuracy With the same clamping range ± mm For the entire clamping range within ± 0.02 mm The use of a torque wrench is recommended to achieve controlled and reproducible clamping forces centering accuracy standard equipment 2 pcs. standard prismatic jaws 1 pcs. hand crank hexagonal standard equipment options Special jaws on request Drilling pattern in the bottom part according to customer requirements (such as zero-point clamping system) Alignment of the center of the workpiece center with respect to the positioning groove 20H7 ± 0.02 mm Alignment of two vices to achieve the same center point ± 0.02 mm Longitudinal groove 20H7 Powered by a hydraulic motor (Hydraulic unit required) options 56 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

57 strongly in Special solutions ZSS as special-purpose solution ZSS in mechanical design hws automation zubehör multi - mfs korna rasant dss ncs zss ess ZSS hydraulic motor ZSS in vertical use kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 57

58 self-centering vice zss mechanical model (m) and motor driven (mot.) Engineering drawing K C b1 Q A b2 P J H B 20H7 Z 0,02 Y 0,02 X 0,02 D 12F7 G a a E S R T U V 58 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

59 Precisely centered self-centering vice zss mechanical model (m) and motor driven (mot.) ZSS Technical specifications ncs Type ZSS Jaw width A Order No A 03511A B Bed length D Overall length E Total width G H Bed height J h Clamping slide K Hexagonal connection SW P Q 20g6 19.8H7 20H7 a b1 M12 M12 M12 b x y z With prismatic jaws clamping range Ø Ø Ø Span C Span R Span S Span T Span U Span V Weight kg Clamping force kn/nm 20/130 25/200 35/220 zss multi - mfs korna rasant dss ess Clamping force diagram ZSS M Clamping force (kn) zubehör ZSS 160 M ZSS 100 M ZSS 125 M automation Torque (Nm) hws Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 59

60 110 self-centering vice zss mechanical model (m) with motor (mot.) ZSS accessories Prismatic jaws as standard* a A B C E a b Order No. b 110 B Size Size E C A Clamping diameter Zone 1 Zone 2 Size 100 Ø Ø Size 125 Ø Ø Prismatic jaw ZSS 160* 110 Clamping diameter Ø mm Order No Prismatic jaw Ø 6-32* B E Order No. Size E B Prismatic jaw Ø 6-32* Zone 1 Zone 2 Size 100 Ø 6-14 Ø Clamping diameter * hardened and ground Dimensions in mm 60 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

61 For a diverse range of parts self-centering vice zss mechanical model (m) with motor (mot.) ZSS accessories ncs Step jaw with längsgeriffelter Einschraubbacke* G B G Order No. Size ess B Size More matching screw see pages dss Step jaw with längsgeriffelter Einschraubbacke * korna rasant a b B B a b Order No. Size Size More matching screw see pages Jaw blank of aluminum B C Order No. Size Size C Jaws delivered in sets (= 2 pcs.) hws zss multi - mfs B zubehör automation * hardened and ground Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 61

62 self-centering vice zss mot. with motor Technische ZSS mot.-accessories Zeichnungen OMP-Hydraulic motor OMP Order No L , ,5 L 132 Elastic clutch Order No. K ZSS 125 clutch body complete Order No Size 160 upon request Multiple limit switches Order No. K Dimensions in mm 62 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

63 Motorized rationally self-centering vice zss mot. with motor ZSS mot.-accessories ncs Mounting kit for position monitoring, complete Order No ess consisting of: Mounting plate for multiple limit switches Groove-array Distance plate for groove-array 2 pcs. cams Note: To operate the motor is a hydraulic unit Zentrierspannstocks necessary! ZSS mot with air motor on request korna rasant Clamping force diagram of ZSS 125 mot with OMP 125 engine zss dss multi - mfs Clamping force (dan) Clamping pressure (bar) zubehör automation hws Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 63

64 accessories 64

65 Accessories to cover any application 65

66 accessories Screw-in jaws Screw-in jaws, longitudinally knurled B E Size Order No. A B* C* D E , , ,5 D A C , , , Screw-in jaws, knurled longitudinally and crosswise B E Size Order No. A B* C* D E , , ,5 D A C , , , Screw-in jaws smooth B D A E C Size Order No. A B* C* D E , , , , , , *Dimensions ± 0.01 mm, sizes in mm 66 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

67 One solution for any application Screw-in jaws ncs reversible jaw with grinding allowance Size Order No. A B C D E ess B , ,2 D A C , , , ,2 dss , , , ,2 Step jaw Other levels to customer upon request Size Order No. A B* C* D E F* G* , , , , , korna rasant multi - mfs Grip step jaw Size Order No. A B C D E F G hws zss zubehör automation *Dimensions ± 0.01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 67

68 E accessories Screw-in jaws Reversible screw-in jaw 1 side smooth, one side with grip step (for the clamping slide) Size Order No. A B* C* D E F* G* G B F D A C Pull-down jaw with spring leaf for unprocessed workpieces F Size Order No. A B C D E F G B E D A C Prismatic jaw Size Order No. A B* C* D E F F , B E , , D A C , Prism with 110 Prismatic jaw clamping range Ø 8 38 horizontal and vertical Size V Prisms with Other sizes available on request *Dimensions ± 0.01 mm, sizes in mm 68 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

69 One solution for any application accessories Screw-in jaws ncs Reversible screw-in jaws 1 side knurled, 1 side smooth Size Order No. A B* C* D E ess E B D A C dss Reversible screw-in jaw 1 side with step, 1 side smooth G F Größe Size Bestell-Nr. Order No. A B* B C* C D E F* F G* G D A E korna rasant B C multi - mfs Reversible screw-in jaws 1 side with step, 1 side knurled zss F G Size Order No. A B* C* D E F* G* B D A E C Other levels to customer upon request hws zubehör automation *Dimensions ± 0.01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 69

70 accessories Pull-down quick-change jaws, hardened and ground Main jaw with two permanent magnets Order No. A B* C D E E B A D C Smooth exchangeable jaw for processed workpieces Order No. A B* C Knurled exchangeable jaw for unprocessed workpieces Order No. A B* C *Dimensions ± 0.01 mm, sizes in mm 70 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

71 With pull-down for best clamping Pull-down quick-change jaws, hardened and ground ncs Line exchangeable jaw for processed workpieces with angle errors Order No. A B* C D E ess Knurled line exchangeable jaw for unprocessed workpieces with angle errors Order No. A B* C D E B C A E D korna rasant multi - mfs Exchangeable step jaw Order No. A B* C D* E* Other levels to customer upon request hws zss zubehör automation dss *Dimensions ± 0.01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 71

72 accessories other accessories False stepped jaw and changeover slider, hardened and ground False stepped jaw for clamping slide and fixed jaw Size Order No. A B C D* E* F F ,5 48 6,5 11,5 4 B D E ,5 48 6,5 11,5 4 A C increases the clamping range to accommodate long workpieces False stepped jaw with grip bar Order No , ,50 False stepped jaw for the center jaw F E D B C 27, Size Order No. A B* C* D E* F* G ,5 11,5 16, ,5 11,5 16, A G *Dimensions ± 0.01 mm, sizes in mm 72 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

73 Set-up, multi-clamping and reproducible clamping made easy Changeover slider and rhombic T-shaped tenon blocks ncs Changeover slider for multi-clamping Size Order No. A±0,02 B C±0,02 ess dss without screw-in jaws Changeover sliders enable multi-clamping. No tools required for assembly. korna rasant Rhombic T-shaped tenon blocks for secure fastening of workpiece materials A-A Size Order No. A B C D C A M4 4 multi - mfs M5 4,5 B A A M5 3, M6 3, M6 4 Pin as a workpiece stop Workpiece support D Rhombic T-shaped tenon blocks Sample applications hws zubehör zss automation Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 73

74 accessories other accessories Tenon block and workpiece stop Tenon block 20h6 A for quick and accurate positioning of the vice on the machine table Order No. A h h h h6 The workpiece stop is attached to the service B A C Size Order No. A B C M M M M10 The joint stop is attached to the center jaw or the clamping slide Size Order No. Thread M6 100/ M M10 *Dimensions ± 0.01 mm, sizes in mm 74 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

75 For every requirement Metal clamp and torque wrench ncs Metal clamp to attach the vice to the machine table Size Order No. A B C D E F ess dss Irons suitable for clamping vices with jaw width 125 mm consisting of 4 each Order No. Order No. korna rasant Clamps Nut for T-slot fixing screw Note: For larger bed lengths other quantities required! Table-Nut Table-Nut Table-Nut Table-Nut multi - mfs Torque wrench ½ zss Torque wrench 1/2 Nut driver inserts Order No Size Order No. SW SW Torque wrench with Nm adjustment (with left and right selector / clamping and release) for a controlled clamping force during tightening. The torque is set by turning the lever at the end of the handle. SW SW hws zubehör automation *Dimensions ± 0.01 mm, sizes in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 75

76 machine vices for workpiece automation 76

77 We create tension 77

78 machine vices for workpiece automation ZSS 65 / 100 M (mechanically) 8 H7 (2x) M10(4x) 52, , , , description zss 65 / 100 m Body and hardened steel jaws, hardened and ground on all sides Spindle made of special steel Clamping bolt and the nut in one piece 4 x M10 and 2 x Ø 8 H7 to attach to the adapter plate and fixing Zentrierspannstock integrated range of zero-point clamping system arbitrary zero point clamping systems (eg Hirschmann, Erowa,...) can be realized Centering accuracy ± 0.1 mm Weight: 3,3 kg description Basic equipment: 2 pcs top step jaws with Grippleiste Order No Option: adjustable to ± 0.03 mm Other shoes available on request! 78 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

79 Compact and small Figures and elasticity graph ncs ZSS 65 M zss korna rasant multi - mfs zubehör automation hws dss ess ZSS 65 M in the standard version ZSS 65 M with special jaws ZSS 65 M im Einsatz Spannkraft (kn) Drehmoment (Nm) ZSS 65 M with step jaw and Grippleiste Clamping force diagram ZSS 65 M Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 79

80 self-centering vice zss 80 m universal and the workpiece automation ZSS 80 M UNI description zss 80 m uni (mechanically) Body and hardened steel jaws, hardened and ground on all sides Spindle made of special steel Clamping bolt and the nut in one piece Zentrierspannstock integrated range offers universal application arbitrary zero point clamping systems (eg Hirschmann, Erowa,...) can be realized Dividing possible inclusion on can be directly mounted on the machine table suitable for 5-axis machines large range with a small vice Back extensive range offers many different edits Centering accuracy ± 0.02 mm description Basic equipment: 2 pcs top step jaws with Grippleiste, a crank-handle ZSS 80 M UNI on dividing ZSS 80 M UNI on the machine table 80 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

81 universal and stable Technical drawing ZSS 80 M UNI ncs 50,10 47 P L D E f F J b2(6x) G A 148 Type ZSS M universal Jaw width A 80 Order No. Z3310 Z3311 bed length D total length E cocking lever F total width G bed height Jh top center K Hexagon b2 M10 M10 c d e f clamping range L N O P centering ± 0.02 ± 0.02 weight kg multi - mfs korna rasant dss ess d c Clamping force diagram ZSS 80 M UNI e 12 F7 (3x) Clamping force K zubehör zss O N L automation Torque See pages range back Other bed lengths on request hws Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 81

82 machine vices for workpiece automation self-centering vice zss m (mechanically) Technical drawing c F A K H J B D E G g f b2 a d c e Ø 12 F7 (4 x) b1 O N L P L Dimensions in mm 82 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

83 Compact and strong machine vices for workpiece automation self-centering vice zss m (mechanically) ZSS ncs Type Jaw width A Order No S S S S Chucking B Span C Bed length D Total length E Cocking lever F Foot width G Total height H Bed height Jh Top center K Prism jaw clamping range Hexagon a b1 M8 M8 M8 M8 M8 b2 M10 M10 M10 M10 M10 c d e f ± g ± L N O P Centering ± 0.02 ± 0.02 ± 0.02 ± 0.02 ± 0.02 Weight kg Other bed lengths are available upon request Basic features: Without shoes, a crank-handle Dimensions in mm ZSS zubehör zss multi - mfs korna rasant dss ess hws automation ZSS 80 M with top- Stepped jaws and Grippleisten kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 83

84 machine vices for workpiece automation self-centering vice zss m (mechanically) ZSS Clamping force diagrams Clamping force Clamping force Torque Torque ZSS 80 M ZSS 125 M ZSS 80/200 M with prismatic jaws horizontally and vertically on the base plate Order No kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

85 Flexible machine vices for workpiece automation accessories Step jaw with grip-strip ncs Size Order No. A B C D E F G H A D E ess a D E G H G H C B F Size Order No. A/a B C D E F G H 80/ / korna rasant C B 80/ / A F multi - mfs A D E Size Order No. A B C D E F G H P C B F G H More shoes in different sizes and voltage ranges on request hws zss dss zubehör automation kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 85

86 machine vices for workpiece automation accessories Prismatic jaw (horizontal and vertical) A D Size Order No. A B C D V C D B Clamping diameter Area 1 Area 2 horizontal and vertical Ø Ø Prisms with 110 Complete changeover slider A B C Size Order No. A B C D E E D Window slide facilitate clamping of multiple workpieces Jaw blank of aluminum A C Size Order No. A B C FL B Back blanks of aluminum Dimensions in mm 86 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

87 strong Hold Gripp without end machine vices for workpiece automation accessories Base ncs 20H7 Size Order No. A B A 20H ess B 12 Base plate as an adapter between vice and machine table dss Size 125 on request Gripp-use for Step jaw and slide change* Size Order No. A B C D korna rasant B C A D * / Gripp-use for both sides gerifffelt Step jaw and removable vane * Used for Step jaw and removable slide* Size Order No. A B C D B C A D Clamping bar with a smooth cutting surface Size 125 on request hws zss multi - mfs zubehör automation kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 87

88 self-centering and shaft vice 88

89 We create tension 89

90 self-centering and shaft vice hws mechanical model HWS product description Main body and jaws made of case-hardened steel, hardened and ground on all sides Base of vice made of GGG 40 Guides ground Spindle made of high-strength special steel Reversible jaws can also be used to clamp cubic workpieces (Size ) The prismatic jaw on the side of the crank has a centering bush, so that the jaw can be rotated to enable tightening of conical workpieces (Size ) side threads for workpiece stops centering accuracy With the same clamping range ± 0.02 mm For the entire clamping range within ± 0.04 mm The use of a torque wrench is recommended to achieve controlled and reproducible clamping forces (ESS-M) to obtain a controllable and reproducible clamping force description centering accuracy standard equipment 2 pcs. prismatic jaws (HWS ) 2 pcs. prismatic jaws incl. 4 pcs. screw-in jaws (HWS ) 1 pcs. hand crank, hexagonal standard equipment options Powered by a hydraulic or electric motor (size ) Alignment of the center of the workpiece with respect to the positioning groove ± 0.02 mm Alignment of two vices to achieve the same center point ± 0.02 mm additional clamping ranges are possible by using the corresponding screw-in jaws options 90 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

91 Simply well centered HWS with electric motor ncs Images of the HWS electric motor solution HWS 250 mot. with electric motor HWS 250 mot. with electric motor technical specifications Type HWS mot. (electric motor) zss Size Weight electric motor kg max. Clamping force kn max. Torque Nm max. RPM 1/min a b c hws automation multi - mfs korna rasant dss zubehör ess Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 91

92 self-centering and shaft vice hws mechanical model HWS technical specifications Type HWS M / HWS mot. Size Weight kg max. Clamping force mechanical kn/nm 20/130 35/260 50/380 60/750 max. Jaw opening mm Clamping range round max. mm Clamping range round min. mm Number of clamping prisms per prismatic jaw Clamping range flat max. mm Clamping range flat min. mm Dimensions in mm A B 119, C D E F G H J K SW M N O ,5 P R S ,5 T 110,5 W 20 H7 20 H7 1 = special purpose jaw upon request 2 = for other clamping ranges refer to accessories or ask for availability Dimensions in mm 92 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

93 Automatically centered self-centering and shaft vice hws mechanical model 110 B T S SW N M R H J W D E H hws automation zubehör G F A zss K multi - mfs ncs korna rasant dss ess kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 93

94 self-centering and shaft vice hws Accessories HWS HWS M and HWS mot HWS M basic version, Order No HWS mot. Basic version prepared for motorpowered operations, Order No Screw-in jaws, smooth, hardened and ground Order No. Step jaws hardened, with knurling for cubic workpieces, order no Two vices aligned at the same height, order no Alignment of the workpiece center with the positioning groove 20H7, order no. (± 0.015) (± 0,015) (± 0,02) (± 0,025) Two vices aligned at the same height, order no. (± 0.015) (± 0,015) (± 0,02) (± 0,025) Alignment of the workpiece center with the positioning groove 20H7, order no Workpiece stop, adjustable Order No. Series Series Positioning groove 20H7 Order No Spindle hardened and ground Order No Wiper for guideways Order No Lubrication via 4 lubrication nipples for guideways and spindles, order no Groove and control cam limit for limit switch Order No Electric motor Hydraulic motor Special purpose screw-in jaws Clamping range in mm Order No. Order No. Ø Ø Ø Ø Included with the delivery Optional not available 94 kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de

95 Highest precision self-centering and shaft vice hws accessories Jaws, workpiece stop ncs Step jaws hardened, with knurling for cubic workpieces accessories B b a Size Order No. A B C a b ess C A dss Jaw blank of steel (soft), with pre-machined groove and grinding allowance korna rasant B Size Order No. A B C multi - mfs C A The workpiece stop is attached to the vice B A C Size Order No. A B C M M M M16 Special jaws on request hws zss zubehör automation Dimensions in mm kohn spannwerkzeuge gmbh tel.: 0049 (0) / info@kohn-spannwerkzeuge.de 95

96 extracts of our customer Our customers range from small businesses in trade and industry leading up to Germany s leading large enterprises, as well as machinery manufacturers and dealers in Germany and abroad. LEIBINGER NUMERIERWERKE GMBH & CO KG 96 kohn spannwerkzeuge gmbh tel.: / info@kohn-spannwerkzeuge.de